Features
- Infrared sensor adopt to digital fuzzy treatment, automatic temperature compensation, Radio frequency anti-interference,has low rate of false alarm.
- Integrating a variety of functions,welcome,wireless doorbell ,guard defence and so on.
- 2 choice of power supply :3 AAA battery and 9-15v power adapter
- Support human voice,32 beautiful songs and alarm
- 4 level of adjustable sound volume
Attention:
1, Please use good quality alkaline batteries, avoid using less electricity and electrolyte leakage ordinary carbon battery.
2, Non-professional workers do not repair without authorization.
3,Please avoid the product installed in the rain,with long time direct sunshine,strong magnetic,heavy cold and hot air place.
Specification
- Power supply : DC 9-15V (battery not included)
- Detection range: 4-8 m
- Volume: 4 levels adjustable (Can't adjust volume at alarm mode)
- Induction method : infrared sensor triggered
- 3 modes: Voice Alarm Music,at "Voice" mode: Human voice,dingdong,ninhao,huan ying guang ling;at "Alarm"mode: keeps you aware of intruders;at "Music" mode: just as a doorbell,with 32 music to welcome your guests
- Ambient temperature/humidity :. -10 -40 5% -95% RH
- Detection Angle: Horizontal Angle of 110 degrees, vertical Angle of 15 degrees
- The main function: Automatic body sensing , ultra-long , wide-angle detection. Adjustable direction (with stand). Host built-in speakers, alarm loudness of 75-95 db
- Installation : No need professional personnel, easy to install yourself
- Installation height: 1.5m-2.5m
- Music: 32 music and vocals optional
- Size: Height 7.5cm Width 8cm , thickness 4.5 cm (with base - base can be flat or fixed on top)
- Battery: 3 x AAA batteries (batteries are not included)
Package Included
1 x Welcome Doorbell (Without battery and without power adapter)